'Salvation' in the Bible

And they were crying out with a loud voice, saying, "Salvation to our God who is seated on the throne, and to the Lamb!"

And I heard a loud voice in heaven saying, "Now the salvation and the power and the kingdom of our God and the authority of his Christ have come, because the accuser of our brothers has been thrown down, the one who accuses them before our God day and night.

After these [things] I heard [something] like the loud sound of a great crowd in heaven saying, "Hallelujah! Salvation and glory and power belong to our God,